An error of direction once committed, the enemy would not give them time to retrieve it, and they would be slaughtered like mad dogs with the foam on their mouths.
Thurstane remembered that it would be his terrible duty in the last extremity to send a bullet through the heart of the woman he worshipped, rather than let her fall into the hands of brutes who would only grant her a death of torture and dishonor. Even his steady soul failed for a moment, and tears of desperation gathered in his eyes. For the first time in years he looked up to heaven and prayed fervently.
From the unknown destiny ahead he turned to look for the fate which pursued. Walking with Coronado to the brink of the colossal terrace, and sheltering himself from the view of the rest of the party, he scanned the trail with his glass. The dark line had now become a series of dark specks, more than a hundred and fifty in number, creeping along the arid floor of the lower plateau, and reminding him of venomous insects.
"They are not five miles from us," shuddered the Mexican. "Cursed beasts! Devils of hell!"
"They have this hill to climb," said Thurstane, "and, if I am not mistaken, they will have to halt here, as we have done. Their ponies must be pretty well fagged by this time."
"They will get a last canter out of them," murmured Coronado. His soul was giving way under his hardships, and it would have been a solace to him to weep aloud. As it was, he relieved himself with a storm of blasphemies. Oaths often serve to a man as tears do to a woman.
"We must trot now," he said presently.
"Not yet. Not till they are within half a mile of us. We must spare our wind up to the last minute."
They were interrupted by a cry of surprise and alarm. Several of the muleteers had strayed to the edge of the declivity, and had discovered with their unaided eyesight the little cloud of death in the distance. Texas Smith approached, looked from under his shading hand, muttered a single curse, walked back to his horse, inspected his girths, and recapped his rifle. In a minute it was known throughout the train that Apaches were in the rear. Without a word of direction, and in a gloomy silence which showed the general despair, the march was resumed. There was a disposition to force a trot, which was promptly and sternly checked by Thurstane. His voice was loud and firm; he had instinctively assumed responsibility and command; no one disputed him or thought of it.
Three mules which could not rise were left where they lay, feebly struggling to regain their feet and follow their comrades, but falling back with hollow groanings and a kind of human despair in their faces. Mile after mile the retreat continued, always at a walk, but without halting. It was long before the Apaches were seen again, for the ascent of the plateau lost them a considerable space, and after that they were hidden for a time by its undulations. But about four in the afternoon, while the emigrants were still at least five miles from the river, a group of savage horsemen rose on a knoll not more than three miles behind, and uttered a yell of triumph. There was a brief panic, and another attempt to push the animals, which Thurstane checked with levelled pistol.